Question

the four angle of
quadrilateral area in the ratio 6:7:8:9
find the measure
​

Answer 1

Answer:

let the common ratio be x So we get 6x,7x,8x,9x

6x+7x+8x+9x=360

30x=360

x=12

6x=72

7x=84

8x=96

9x=108

Answer 2

Ratio = 6:7:8:9

6:7:8:9=6x+7x+8x+9x
= 30x
360=30x
X=360/30 =12

6x = 6*12=72
7x = 7*12=84
8x= 8*12=96
9x= 9*12=108

360 = 72+84+96+108